SDO HMI 2011-12-13 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.11 | 20.27 | 3.45 | 13.73 | 7.85 | 44.77 | 42.16 | 282.32 | 0.6824 | 8.4 | -146.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.70 | 0.00 | 1.21 | 7.70 | 47.79 | 45.18 | 281.41 | 0.7195 | -640.0 | -375.0 | |
| 1.87 | 1.96 | 1.32 | 1.38 | 7.99 | 47.37 | 44.75 | 281.91 | 0.7149 | -646.2 | -361.0 | |
| 0.00 | 1.53 | 0.00 | 1.07 | 7.92 | 46.56 | 43.95 | 281.99 | 0.7051 | -491.0 | -599.7 | |
| 0.00 | 0.60 | 0.00 | 0.42 | 9.12 | 46.44 | 43.83 | 283.70 | 0.7062 | -552.0 | -467.3 | |
| 0.00 | 1.02 | 0.00 | 0.71 | 7.50 | 46.18 | 43.56 | 281.48 | 0.6996 | -662.0 | -547.3 | |
| 0.00 | 3.24 | 0.00 | 2.24 | 7.86 | 46.22 | 43.61 | 281.98 | 0.7008 | -678.0 | -691.2 | |
| 0.00 | 0.68 | 0.00 | 0.46 | 7.91 | 44.64 | 42.03 | 282.42 | 0.6813 | -638.0 | -510.6 | |
| 0.00 | 1.79 | 0.00 | 1.19 | 7.78 | 43.55 | 40.93 | 282.50 | 0.6673 | 454.0 | 402.1 | |
| 3.24 | 3.58 | 2.13 | 2.36 | 7.72 | 43.14 | 40.53 | 282.51 | 0.6620 | 724.4 | 557.8 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 7.02 | 42.02 | 39.40 | 281.75 | 0.6458 | 502.0 | 342.1 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 8.81 | 42.07 | 39.45 | 284.46 | 0.6509 | 758.0 | 579.3 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 7.85 | 41.22 | 38.61 | 283.24 | 0.6373 | 602.0 | 501.5 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 7.70 | 40.94 | 38.32 | 283.09 | 0.6332 | 776.0 | 615.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |